The plot shows the target heart rates for men 20-40 years old and men 50-70 years old Whitehall statement is best supported by the information in the box plots

Which of the following could be the graph of the equation y = -2x + 5

Ametal rod needs to be 9 feet and 5.5 inches in length. the sections of the poles being used are each 1 foot and 10.5 inches long. how many 1ft 10.5in sections would be needed to complete the 9ft 5.5in metal rod? and how many inches of material will be left?

Mis the midpoint of rq if rm equals 2x + 5 and mq equals 4x - 9 what is the length of rq